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Population & demographics
All demographic data for Cosseria: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Cosseria.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Cosseria.
Cosseria is a small municipality in the province of Savona, Liguria region. With a population of 1029 inhabitants and a density of 84 per km², it covers an area of 12.2 km². The average declared income is 24.405 €.
Cosseria in numbers: the analysis
Compared with the provincial average of Savona (about 3,868 residents per municipality), Cosseria is a markedly smaller centre.
Among the 69 municipalities of the province of Savona, Cosseria ranks 38 by population.
The census record tells a story of long decline: in 1951 Cosseria had 1,201 inhabitants; today (2026) it has 1,029 — 14.3% fewer.
The ageing index is one of the starkest signals: in Cosseria there are 282 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 894 inhabitants for Cosseria: an expected decline of 13.1% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1072 |
| 2020 | 1060 |
| 2021 | 1062 |
| 2022 | 1053 |
| 2023 | 1037 |
| 2024 | 1037 |
| 2025 | 1019 |
| 2026 | 1029 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 518 | 50.3% |
| Women | 511 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1201 |
| 1961 | 1076 |
| 1971 | 971 |
| 1981 | 897 |
| 1991 | 974 |
| 2001 | 1034 |
| 2011 | 1080 |
| 2019 | 1072 |
| 2020 | 1060 |
| 2021 | 1062 |
| 2022 | 1053 |
| 2023 | 1037 |
| 2024 | 1037 |
| 2025 | 1019 |
| 2026 | 1029 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 786 | 38.6% |
| Married | 1010 | 49.6% |
| Divorced | 100 | 4.9% |
| Widowed | 142 | 7.0% |
School-Age Population (2026)
Total 0-18 years: 148
| Valore | |
|---|---|
| Nido (0-2) | 14 |
| Infanzia (3-5) | 19 |
| Primaria (6-10) | 30 |
| Medie (11-13) | 35 |
| Superiori (14-18) | 50 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Cosseria population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/cosseria-009026" title="Population pyramid of Cosseria — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/cosseria-009026" alt="Population pyramid of Cosseria — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>